CN102216505A - Spinning machinery - Google Patents
Spinning machinery Download PDFInfo
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- CN102216505A CN102216505A CN200980146258XA CN200980146258A CN102216505A CN 102216505 A CN102216505 A CN 102216505A CN 200980146258X A CN200980146258X A CN 200980146258XA CN 200980146258 A CN200980146258 A CN 200980146258A CN 102216505 A CN102216505 A CN 102216505A
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- mentioned
- yarn
- yarn road
- spinning machine
- road
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/02—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by a fluid, e.g. air vortex
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/20—Devices for temporarily storing filamentary material during forwarding, e.g. for buffer storage
- B65H51/22—Reels or cages, e.g. cylindrical, with storing and forwarding surfaces provided by rollers or bars
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/11—Spinning by false-twisting
- D01H1/115—Spinning by false-twisting using pneumatic means
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/48—Piecing arrangements; Control therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Abstract
Productivity of a package is enhanced by reviewing the arrangement pattern of units constituting the spinning machinery so that the units can be handled or maintained conveniently. Spinning machinery (4) comprises draft control unit (12) for drawing a sliver (S), an air spinning unit (13) for stranding the sliver (S) and feeding out a spun yarn (Y), and a take-up unit (17) for taking up the spun yarn (Y) and forming a package (P). The thread handling area, in a section (8) where the units are disposed, consists of a first thread handling area (R1) which is horizontal or inclining gently, and a second thread handling area which is continuous to the first thread handling area (R1) and is guided by a yarn storage device (15) while being changed in the direction. The units are arranged along the first thread handling area (R1) and second thread handling area
Description
Technical field
The present invention relates to a kind of spinning machine, it comprises: each device such as drawing-off handling part, open-end spinning portion, reeling end.
Background technology
This spinning machine is for example disclosing in the patent documentation 1.In this patent documentation 1,,, thereby constitute spinning machine along each devices such as from bottom to top the linearly configuration drawing-off in yarn road handling part, open-end spinning portion, delivery roller, reeling ends in the bar tube top of taking in sliver (fibre bundle).
Patent documentation 1: international No. 06/122605 brochure (with reference to Fig. 1) that disclose
As described in patent documentation 1, if respectively install along the yarn road configuration of linearly extension up and down, then the size up and down of spinning machine increases, and operator's hand can't get at the devices such as reeling end that are configured in spinning machine top.For tackling this problem, the device on spinning machine top is handled or when safeguarding, the operator need fetch workbench from other places.This can make the operating efficiency of handling or safeguarding reduce, and becomes one of reason of spinning operating efficiency reduction.
Addressing this problem the simplest method is to reduce bar tube size up and down.But if do like this, the capacity of bar tube can diminish, and shorten the service time of inner sliver.Its result, the replacing number of times of bar tube increases, and package is made efficient and is reduced.Therefore, with the miniaturization of bar tube, avoid the size up and down of spinning machine to increase with this, this is not preferred.
Summary of the invention
The objective of the invention is to, make it possible to easily to each device of spinning machine handle, maintenance etc., and, make it possible to improve the productivity ratio of package.
Spinning machine involved in the present invention possesses each device that comprises drawing-off handling part, open-end spinning portion, thread accumulation device and reeling end.The drawing-off handling part extends processing to sliver.Open-end spinning portion carries out doubling twisting to the sliver that extends by the drawing-off handling part after the processing, and sends yarn.Thread accumulation device is temporary transient to be stored from the yarn of open-end spinning portion spinning back output.Reeling end batches yarn and forms package.The yarn road of the device configuration portion of each device of configuration is made of the 1st yarn road and the 2nd yarn road, and wherein, the 1st yarn road is level or gently tilts, and the 2nd yarn road is connected with the 1st yarn road, and the break-in by the guiding of thread accumulation device.Dispose drawing-off handling part and open-end spinning portion in the 1st yarn road, the downstream in the 2nd yarn road disposes reeling end.
" gently tilt " in relevant the 1st yarn road is meant with the following angle of inclination of 45 degree to be inclined upwardly or downward-sloping.The shape of yarn road integral body can be " く " word ("＜(sign of inequality) "), " L " word or their mirror image literal shape.
In this spinning machine, because can be, dwindle closely 50% than in the past with above-below direction distance from the upper end in the 2 yarn roads, lower end to the in the 1st yarn road, therefore by the size up and down of reduction means configuration portion, can dwindle the size up and down of spinning machine integral body.Thereby the operator need not the device that workbench does not get at spinning machine top with can having obstacle yet, can handle, safeguard said apparatus easy and exactly.Thus, the operating efficiency when having improved the spinning machine running, thus can improve the productivity ratio of package as a whole.Further, according to the present invention, owing to dwindle size up and down than spinning machine in the past, reeling end can be positioned at more in the past than the position of more leaning on the below, its result can share the doffing device of automatic winder.
In this spinning machine, because therefore thread accumulation device double as break-in guide, need not special-purpose break-in guide is set, thereby can correspondingly simplify the overall structure of spinning machine therewith.In addition, the tension force and the angle of bend that temporarily are stored in the yarn of thread accumulation device have nothing to do, and in addition, this tension force can be set at littler than the tension force of the yarn before and after the thread accumulation device.Therefore, when making the function of thread accumulation device performance break-in guide, need not yarn is applied big load, can make yarn that big bending is arranged.
In addition, dispose drawing-off handling part and open-end spinning portion in the 1st yarn road, the downstream in the 2nd yarn road disposes reeling end, therefore, can carry out the taking-up of package of reeling end of the 2nd yarn road downstream or replacing of bobbin etc. easy and exactly.
The 2nd yarn road and the 1st yarn road angulation also can be acute angle.In this spinning machine, can fully dwindle the size of above-below direction.
Spinning machine also can further possess delivery roller, and the downstream that it is configured in the 1st yarn road is used to carry the yarn of sending from open-end spinning portion.Delivery roller also can be configured in from the inboard of the 1st yarn road to the break-in direction in the 2nd yarn road.
In this spinning machine, the two brings into play function as the break-in guide delivery roller and thread accumulation device, therefore, even under the little situation of the angle of bend that forms to the 2nd yarn road from the 1st yarn road, also can guide yarn that it is shifted to the 2nd yarn road without barrier.Promptly, if use two parts to make the yarn break-in, then the situation of yarn break-in is compared with only using parts, can increase the angle of bend of the yarn in each parts, therefore, can obviously dwindle the tension force that in the break-in guide, acts on yarn.Thus, the load that is applied on the yarn reduces, the generation of unfavorable condition such as therefore can prevent that yarn is disconnected effectively.
Yarn is below the contact angle of delivery roller also can be for 90 degree.
In this spinning machine, the possibility that yarn is wound up into delivery roller reduces, and therefore, the productivity ratio of spinning machine is difficult to reduce.
Delivery roller also can be formed by the high material of ABRASION RESISTANCE.
In this spinning machine, because the replacing frequency of roller reduces, so the running rate of spinning machine is difficult to reduce.
The also configurable residing channel side of operator of the upstream side of drawing-off handling part and reeling end at the operation spinning machine.The also configurable inboard of thread accumulation device at drawing-off handling part when passage is seen and reeling end.Wherein, the position of the break-in guide when this passage is seen can be on the straight line that connects drawing-off handling part and reeling end, also can be at the position of this straight line of lateral run-out.
In this spinning machine, owing to the channel side that the upstream side of drawing-off handling part is configured in the operator, so the operator can easily carry out sliver is imported the operation of this upstream side.Similarly, because reeling end is configured in channel side, can easily and carry out the taking-up of package or the replacing of bobbin etc. exactly.That is, realize the configuration of the device that the operator is desired, and can dwindle the size up and down of spinning machine integral body.In addition, and the 1st yarn road is compared in the situation of channel side with the 2nd yarn road configured in one piece,, therefore can more spinning machine be set along passage because the horizontal wide size of the spinning machine when passage is seen reduces.
The also configurable channel side of the 1st yarn road and the 2nd yarn road integral body the operator who operates spinning machine.
In this spinning machine, because with the 1st yarn road and the 2nd yarn road configured in one piece channel side the operator of operation spinning machine, so the operator can easily carry out access to all devices along the configuration of above-mentioned two yarn roads.Thereby the operator can easily handle, safeguard above-mentioned each device.That is, can realize the configuration of the device that the operator is desired, and dwindle the size up and down of spinning machine integral body.
In spinning machine involved in the present invention,, therefore improved the productivity ratio of package owing to can handle, safeguard each device easily.
Description of drawings
Fig. 1 is the side view of the related spinning machine of embodiments of the present invention.
Fig. 2 is the front view of spinning machine.
Fig. 3 illustrates the structure in yarn road of weaving loom and the side view of device configuration.
The specific embodiment
1. the basic structure of spinning machine configuration
Fig. 1 to Fig. 3 illustrates the embodiment of spinning machine involved in the present invention.In the present embodiment, as shown in Figure 2, relatively board 1 disposes one group of spinning machine 4, the linearly arrangement that adjoins each other of described one group of spinning machine 4.In addition, in the present embodiment, for convenience of explanation, the orientation of one group of spinning machine 4 is defined as left and right directions, will be in horizontal plane with the direction dictates of left and right directions quadrature be fore-and-aft direction.In addition, will be above-below direction with the direction dictates of the set ground quadrature of board 1.As for which side is which side of a left side (preceding, on) is right (back, down), then according among Fig. 1 and Fig. 2 with the explanation shown in the intersection arrow.
Left end at board 1 disposes prime mover case 2, disposes air blast cabinet 3 at the right-hand member of board 1.Be provided with the storage part 7 of memory stick tube 10 in the bottom of the front surface of board 1, described tube 10 taken in sliver S, is provided with device configuration portion 8 on the top of the front surface of board 1, and described device configuration portion 8 is used to dispose each device that constitutes spinning machine 4.Front side at board 1 is provided with the passage that the operator uses along left and right directions.Spinning machine 4 is to make the machinery that batches the package P that yarn Y forms by raw-material sliver S, and every spinning machine 4 all disposes a bar tube 10.What bar tube 10 formed that upper surface has an opening has a round-ended cylinder shape, and employed tube of size and spinning machine in the past is identical.In addition, bar tube 10 also can form square tube shape.
2. the explanation of yarn road basic configuration
As Fig. 1 and shown in Figure 3, be positioned at the yarn road of the spinning machine 4 of device configuration portion 8, the two constitutes by the 1st yarn road R1 and the 2nd yarn road R2, and they roughly are " く " ("＜(sign of inequality) ") font.The 1st yarn road R1 is made of towards the yarn road of the level of bottom rear side configuration the lower front side from device configuration portion 8.The 2nd yarn road R2 is connected with the 1st yarn road R1, and is made of with the yarn road towards carrying out the break-in guiding on being tilted to towards the front side, top the bottom rear side from device configuration portion 8.Wherein, the 1st yarn road R1 is not the straight line of strict fore-and-aft direction, but by pars intermedia up and down or the sweep of the continuous roughly linearity of the state that bends right and left constitute.In the 2nd yarn road R2, though the amount of yarn road and the Cheng Kuandu that traverses of the cylinder 28 that traverses of reeling end 17 correspondingly to the left and right direction change, the central authorities of the Cheng Kuandu that traverses can be considered the yarn road.
3. the explanation of each device
Spinning machine 4 is made of each device such as guide strip rack 11, drawing-off handling part 12, open-end spinning portion 13, delivery roller 14, thread accumulation device 15, yarn clearer 16 and reeling end 17.Respectively install in 11～17 above-mentioned, guide strip rack 11, drawing-off handling part 12, open-end spinning portion 13 and delivery roller 14 along the 1st yarn road R1 according to above-mentioned record arranged in order.In addition, thread accumulation device 15, yarn clearer 16 and reeling end 17 along the 2nd yarn road R2 according to above-mentioned record arranged in order.
Drawing-off handling part 12 is for making fibre bundle by extending to handle with sliver S, and the device that this fibre bundle is sent to open-end spinning portion 13.To constituting, these drawing rollers are to sandwiching sliver S and this sliver S being extended processing by 4 drawing rollers for drawing-off handling part 12.Drawing rollers are to being rotated driving by not shown motor.As concrete configuration, respectively the rear roller that constitutes by a pair of roller up and down to the 21, the 3rd roller to 22, second roller that is wound with tengential belt to 23 and front roller to 24, arrange along fore-and-aft direction from the upstream side of the 1st yarn road R1.Drawing rollers are to 21～24 rotating speed, and the downstream rotating speed is high more.Thus, in the process of sliver S,,, sliver S is extended the fineness that is processed into regulation while being admitted to the downstream based on the right rotating ratio of adjacent drawing rollers by drawing-off handling part 12.In the present embodiment, the rear roller of upstream side to 21 front sides that are configured in board 1, be operator's channel side, thus, the operator can carry out sliver S is imported rear roller to 21 operation easily.
Open-end spinning portion 13 is for by making gyration airflow act on fibre bundle, carries out the device of spinning of the yarn Y of false twisting shape.In open-end spinning portion 13, be equipped with the open-end spinning nozzle and the hollow guiding axis body that form gyration airflow, under the two synergism, apply gyration airflow and carry out doubling twisting, thereby form yarn Y to sliver S.
Yarn Y is introduced into thread accumulation device 15 from the direction with the rotary middle spindle quadrature of thread accumulation device 15, and shape is wound up into its outer peripheral face and is stored in the shape of a spiral.The yarn Y of storing state is drawn to the pivot direction of principal axis of thread accumulation device 15, whether confirm defectiveness by yarn clearer 16 after, is batched by reeling end 17.
Be positioned at the reeling end 17 of the topmost of the downstream of the 2nd yarn road R2 and spinning machine 4, cylinder 28 and reel cage arm 29 etc. constitute by traversing, wherein, above-mentioned traverse cylinder 28 on the central axis direction of package P to the yarn Y operation of traversing, the bobbin of above-mentioned reel cage arm 29 supporting package P.Reel cage arm 29 is swung the application of force by not shown force application mechanism to the direction that package P contacts the cylinder 28 that traverses.The cylinder 28 that traverses contacts with package P on one side on one side and is rotated, thereby gives rotary power to package P.Reeling end 17 be configured in board 1 the front side, be operator's channel side, the operator can be easily and is taken out package P or change of bobbins etc. more exactly thus.
4. the detailed description in yarn road
In the present embodiment, the two realizes the break-in guide by delivery roller 14 and thread accumulation device 15.Specifically, the yarn Y that sends from open-end spinning portion 13 oblique upper break-in forwards by the guiding of delivery roller 14 and thread accumulation device 15, thus be sent to the 2nd yarn road R2.That is, yarn Y bends to the obtuse angle shape in delivery roller 14, bend to rectangular-shaped in thread accumulation device 15.
Thus, be acute angle-shaped from the 1st yarn road R1 to the angle of bend θ that the 2nd yarn road R2 forms.In order to reduce the size up and down of device configuration portion 8, this angle of bend θ is preferably below 90 °.If the angle of bend of yarn Y in delivery roller 14 and thread accumulation device 15 is respectively α, β, then angle of bend θ can be expressed as θ=alpha+beta-180 °.
In the present embodiment, as previously mentioned, the yarn road is output roller 14 and bends to the obtuse angle shape.That is, delivery roller 14 is configured in from the inboard of the 1st yarn road R1 to the yarn road break-in direction of the 2nd yarn road R2, clamping roller 26 is configured in the outside of yarn road break-in direction.This is because suppose that the clamping roller 26 of the rubber system of utilization makes the bending of yarn road, the then yarn Y wearing and tearing that can be advanced at a high speed immediately of the surface of clamping roller 26.Like this, must change clamping roller 26 continually, cause the decline of the running rate of spinning machine 4, also bring the deterioration of the productivity ratio of package P.Therefore, in the present embodiment, make the mode of yarn road bending constitute spinning machine 4 to utilize the high metal system delivery roller 14 of ABRASION RESISTANCE.Thus, can keep the good running rate of spinning machine 4, simultaneously, by making the crooked repressed spinning machine 4 of fuselage height of realizing in yarn road.
Wherein, as shown in Figure 3, the contact angle γ of the yarn Y in the delivery roller 14 is below 90 degree.If contact angle γ gets the above big angle of 90 degree, make the contact range of yarn Y and delivery roller 14 wideer, then exist the yarn Y that advances to be winding to delivery roller 14 and not to the situation of thread accumulation device 15 supplies.If yarn Y is wound up into delivery roller 14, then advancing of yarn Y can be subjected to the obstruction of delivery roller 14, can't batch on the package P.Its result worsens the productivity ratio of spinning machine 4.Further, suppose that the yarn Y that is wound on the delivery roller 14 continues according to direct of travel side supply downstream, and be wound up under the situation of package P, produce following bad situation.That is, on package P, can reel because of being wound in the impaired yarn Y of delivery roller 14, thereby cause the quality decline of package P.In addition, aspect yarn quality, do not wish that yarn Y directly contacted with each device too much before being winding to package P.Thereby in the present embodiment, contact angle γ gets below 90 degree.
5. the effect of embodiment
As mentioned above, in the present embodiment, yarn road with the spinning machine 4 in the device configuration portion 8, utilize the 1st yarn road R1 and the 2nd yarn road R2 to constitute " く " font, wherein, described the 1st yarn road R1 is from the horizontal yarn road of lower front side to the configuration of bottom rear side, and described the 2nd yarn road R2 is connected with the 1st yarn road R1 and carries out the break-in guiding to the first half that installs configuration portion 8.Thus, will be from the distance of the above-below direction of the upper end of lower end to the 2 yarn road R2 of the 1st yarn road R1, be made as than reduced about nearly 50% 600mm in the past.Further, the distance of 17 above-below direction from ground to the reeling end can be set to than about the slightly high 1800mm of operator's average height.Therefore thereby the operator just can get at reeling end 17 without barrier without workbench, can be easy and carry out processing, the maintenance of reeling end 17 exactly.Further, can be easily and take out package P or change of bobbins etc. more exactly.Like this, can improve the spinning machine operating efficiency in when running, improve the productivity ratio of package P as a whole.
6. other embodiments
More than an embodiment of the invention are illustrated, but the invention is not restricted to above-mentioned embodiment, in the scope that does not break away from purport of the present invention, can carry out various changes.
(1) in the above-described embodiment, the 1st yarn road R1 is extended to the bottom rear side from the lower front side of device configuration portion 8, and the 2nd yarn road R2 is extended to the front side, top from the bottom rear side, but the invention is not restricted to this.For example, also can be with the 1st yarn road R1 and the 2nd yarn road R2 configured in one piece front side in device configuration portion 8.The 1st yarn road R1 in this case and the 2nd yarn road R2 not forwards, backwards direction but to the left and right direction extend.According to this variation, if with yarn road configured in one piece in the front side, be operator's passage one side, then all devices 11～17 of operator's access device configuration easily portion 8.Thereby the operator can easily carry out above-mentioned respectively install 11～17 processing, maintenance.
(2) in the above-described embodiment, making delivery roller 14 and thread accumulation device 15 the two double break-in guides of doing, but use as the break-in guide, also can be thread accumulation device 15.
Under situation about only thread accumulation device 15 being used as the break-in guide, can omit delivery roller 14 and clamping roller 26 from spinning machine 4.In this case, owing to can reduce yarn Y in the quantity of being batched the device that is in contact with it before the package P, so can further improve the quality of the yarn Y that is wound up into package P.Because spinning machine 4 self has also reduced device quantity, so can suppress board height and simplified structure.
(3) in the above-described embodiment, be made as the angle of bend in the thread accumulation device 15 rectangular-shaped.But, the invention is not restricted to above-mentioned embodiment, acute angle-shaped as long as whole angle of bend θ becomes, then the angle of bend β in the thread accumulation device 15 also can be acute angle.Dispose the yarn road if so, then can further suppress the board height of spinning machine 4.
(4) on the basis of delivery roller 14 and thread accumulation device 15, can also set up the special-purpose member of a part that constitutes the break-in guide.
Specifically, can only one or more special-purpose members be used as the break-in guide, also the combination of the side in delivery roller 14 and the thread accumulation device 15 or both sides and special-purpose member can be used as the break-in guide.As the object lesson of special-purpose member, can enumerate the roller that rotates freely or the guide bar etc. of the circular shaft shape of the supporting that is fixed.Delivery roller 14 also can omit.
(5) the yarn road of device configuration portion 8 from Fig. 1 and Fig. 3 as can be known, need not to form strict " く " ("＜(sign of inequality) ") font.Also can be " L " font or the shape approaching with it for example, can also be mirror image literal shape of " く (＜) " or " L " etc.
(6) the 1st yarn road R1 need not to be necessary for level, also can be downward-sloping or be inclined upwardly.
(7) need not must be by four drawing rollers to constituting for drawing-off handling part 12, also can be by three drawing rollers to constituting.
(8) can use traverse guiding piece and the friction roller cylinder 28 that replaces traversing, wherein, the described guiding piece that traverses is to the yarn Y operation of traversing, and described friction roller contacts with package P and gives rotary power to it.
The present invention can be widely used in comprising each device such as drawing-off handling part, open-end spinning portion, reeling end and the spinning machine of formation.
Label declaration:
4: spinning machine; 8: device configuration section; 10: the bar tube; 12: the drawing-off handling part; 13: open-end spinning section; 14: delivery roller; 15: thread accumulation device; 17: reeling end; S: sliver; Y: yarn; P: package; R1: the 1st yarn road; R2: the 2nd yarn road.
Claims (7)
1. spinning machine,
Described spinning machine possesses each device, and described each device comprises at least:
The drawing-off handling part, it extends processing to sliver;
Open-end spinning portion, it carries out doubling twisting to the above-mentioned sliver that extends by above-mentioned drawing-off handling part after the processing, and sends yarn;
Thread accumulation device, its temporary transient storage from the yarn of said flow spinning portion spinning back output; And
Reeling end, it batches above-mentioned yarn and forms package, it is characterized in that,
The yarn road that disposes the device configuration portion of above-mentioned each device is made of the 1st yarn road and the 2nd yarn road, and wherein, above-mentioned the 1st yarn road is level or gently tilts, and above-mentioned the 2nd yarn road is connected with above-mentioned the 1st yarn road, and the break-in by the guiding of above-mentioned thread accumulation device,
Dispose above-mentioned drawing-off handling part and said flow spinning portion in above-mentioned the 1st yarn road, the downstream in above-mentioned the 2nd yarn road disposes above-mentioned reeling end.
2. spinning machine according to claim 1 is characterized in that,
Above-mentioned the 2nd yarn road and above-mentioned the 1st yarn road angulation are acute angle.
3. spinning machine according to claim 1 and 2 is characterized in that,
Also possess delivery roller, this delivery roller is configured in the downstream in above-mentioned the 1st yarn road, the yarn of sending from said flow spinning portion is carried,
Above-mentioned delivery roller is configured in from the inboard of above-mentioned the 1st yarn road to above-mentioned the 2nd yarn road break-in direction.
4. spinning machine according to claim 3 is characterized in that,
The contact angle of yarn and above-mentioned delivery roller is below 90 degree.
5. according to claim 3 or 4 described spinning machines, it is characterized in that,
Above-mentioned delivery roller is formed by the high material of ABRASION RESISTANCE.
6. according to each described spinning machine in the claim 1～5, it is characterized in that,
The upstream side of above-mentioned drawing-off handling part and above-mentioned reeling end are configured in the residing channel side of operator of operation spinning machine,
Above-mentioned thread accumulation device is configured in the inboard of when above-mentioned passage is seen above-mentioned drawing-off handling part and above-mentioned reeling end.
7. according to each described spinning machine in the claim 1～5, it is characterized in that,
Above-mentioned the 1st yarn road and the 2nd yarn road configured in one piece are in the operator's of operation spinning machine channel side.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008303398A JP2012031523A (en) | 2008-11-28 | 2008-11-28 | Spinning machine |
| JP2008-303398 | 2008-11-28 | ||
| PCT/JP2009/005844 WO2010061533A1 (en) | 2008-11-28 | 2009-11-04 | Spinning machinery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102216505A true CN102216505A (en) | 2011-10-12 |
| CN102216505B CN102216505B (en) | 2013-11-06 |
Family
ID=42225423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200980146258XA Active CN102216505B (en) | 2008-11-28 | 2009-11-04 | Spinning machinery |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2366817B2 (en) |
| JP (1) | JP2012031523A (en) |
| CN (1) | CN102216505B (en) |
| WO (1) | WO2010061533A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225142A (en) * | 2013-04-09 | 2013-07-31 | 经纬纺织机械股份有限公司 | Pre-twisting spinning machine |
| CN103898641A (en) * | 2012-12-27 | 2014-07-02 | 村田机械株式会社 | Spinning machine |
| CN106241495A (en) * | 2015-06-11 | 2016-12-21 | 村田机械株式会社 | Yarn winding machine and spinning machinery |
| CN109735977A (en) * | 2019-03-13 | 2019-05-10 | 巢湖雅戈尔色纺科技有限公司 | Alternation drawing-off Five-channel spinning apparatus and the spinning method for genuine for becoming branch no-load voltage ratio change twisted yarn |
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- 2009-11-04 CN CN200980146258XA patent/CN102216505B/en active Active
- 2009-11-04 WO PCT/JP2009/005844 patent/WO2010061533A1/en active Application Filing
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103898641A (en) * | 2012-12-27 | 2014-07-02 | 村田机械株式会社 | Spinning machine |
| CN103898641B (en) * | 2012-12-27 | 2017-08-29 | 村田机械株式会社 | Spinning machine |
| CN103225142A (en) * | 2013-04-09 | 2013-07-31 | 经纬纺织机械股份有限公司 | Pre-twisting spinning machine |
| CN106241495A (en) * | 2015-06-11 | 2016-12-21 | 村田机械株式会社 | Yarn winding machine and spinning machinery |
| CN106241495B (en) * | 2015-06-11 | 2019-07-12 | 村田机械株式会社 | Yarn winding machine and spinning machinery |
| CN109735977A (en) * | 2019-03-13 | 2019-05-10 | 巢湖雅戈尔色纺科技有限公司 | Alternation drawing-off Five-channel spinning apparatus and the spinning method for genuine for becoming branch no-load voltage ratio change twisted yarn |
| CN109735977B (en) * | 2019-03-13 | 2023-09-19 | 安徽新雅新材料有限公司 | Alternating drafting five-channel spinning device and spinning method of variable-count variable-ratio variable-twist yarn |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2366817A4 (en) | 2012-05-30 |
| EP2366817A1 (en) | 2011-09-21 |
| JP2012031523A (en) | 2012-02-16 |
| WO2010061533A1 (en) | 2010-06-03 |
| EP2366817B1 (en) | 2013-07-31 |
| EP2366817B2 (en) | 2018-01-10 |
| CN102216505B (en) | 2013-11-06 |
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